{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["manufacturing standard", "concept or principle", "engineering feature", "process parameter", "biomedical", "enabling technology"], "input": "Gas Metal Arc Welding ( GMAW ) based weld-deposition process is one of the deposition-based Additive Manufacturing ( AM ) processes with the ability to produce fully dense complex functional metallic objects ."}
{"manufacturing standard": [], "concept or principle": ["weld-deposition process", "processes"], "engineering feature": [], "process parameter": ["fully dense"], "biomedical": [], "enabling technology": []}